# -*- coding: utf-8 -*-
"""
Created on Thu Nov 19 10:45:16 2015

@author: liliangrong
"""

f = open("my_info.txt",'r')
file_content = f.read()
if len(file_content) > 0:
    print file_content
    print len(file_content)
else:
    print "文件不存在或内容为空！"
f.close()